| /* |
| * Copyright (c) 2017, NXP |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <init.h> |
| #include <pinmux.h> |
| #include <fsl_port.h> |
| |
| static int frdm_kl25z_pinmux_init(struct device *dev) |
| { |
| ARG_UNUSED(dev); |
| |
| #ifdef CONFIG_PINMUX_MCUX_PORTA |
| struct device *porta = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTA_NAME); |
| #endif |
| #ifdef CONFIG_PINMUX_MCUX_PORTB |
| struct device *portb = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTB_NAME); |
| #endif |
| #if defined(CONFIG_PINMUX_MCUX_PORTC) |
| struct device *portc = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTC_NAME); |
| #endif |
| #ifdef CONFIG_PINMUX_MCUX_PORTD |
| struct device *portd = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTD_NAME); |
| #endif |
| #if defined(CONFIG_PINMUX_MCUX_PORTE) |
| struct device *porte = |
| device_get_binding(CONFIG_PINMUX_MCUX_PORTE_NAME); |
| #endif |
| |
| #ifdef CONFIG_UART_MCUX_LPSCI_0 |
| /* UART0 RX, TX */ |
| pinmux_pin_set(porta, 1, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(porta, 2, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| #endif |
| |
| /* SW0 and SW1 */ |
| pinmux_pin_set(porta, 16, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| pinmux_pin_set(porta, 17, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| |
| /* Red, green, blue LEDs. */ |
| pinmux_pin_set(portd, 1, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| pinmux_pin_set(portb, 18, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| pinmux_pin_set(portb, 19, PORT_PCR_MUX(kPORT_MuxAsGpio)); |
| |
| #if defined(CONFIG_SPI_0) |
| /* SPI0 CLK, MOSI, MISO */ |
| pinmux_pin_set(portc, 4, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(portc, 5, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(portc, 6, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| pinmux_pin_set(portc, 7, PORT_PCR_MUX(kPORT_MuxAlt2)); |
| #endif |
| |
| #if defined(CONFIG_I2C_0) |
| /* I2C0 SCL, SDA */ |
| pinmux_pin_set(porte, 24, PORT_PCR_MUX(kPORT_MuxAlt5) |
| | PORT_PCR_PS_MASK); |
| pinmux_pin_set(porte, 25, PORT_PCR_MUX(kPORT_MuxAlt5) |
| | PORT_PCR_PS_MASK); |
| #endif |
| |
| #if CONFIG_ADC_0 |
| /* ADC0_SE12 */ |
| pinmux_pin_set(portb, 2, PORT_PCR_MUX(kPORT_PinDisabledOrAnalog)); |
| #endif |
| |
| return 0; |
| } |
| |
| SYS_INIT(frdm_kl25z_pinmux_init, PRE_KERNEL_1, CONFIG_PINMUX_INIT_PRIORITY); |